post
https://api.streak.com/api/v2/teams//contacts/
Create a new contact. All contacts are scoped to a particular team so a teamKey is required. When creating a contact you can provide all of the contact info in a single call. See the possible parameters below.
Contacts must have at least one of name or emailaddresses set.
Note: Including the parameter getIfExisting limits the parameters you can include in the call.